By Qingsong Xu, Kok Kiong Tan

ISBN-10: 1848000200

ISBN-13: 9781848000209

ISBN-10: 1848824246

ISBN-13: 9781848824249

ISBN-10: 1852331380

ISBN-13: 9781852331382

ISBN-10: 1852333383

ISBN-13: 9781852333386

ISBN-10: 3319066161

ISBN-13: 9783319066165

ISBN-10: 3319216228

ISBN-13: 9783319216225

ISBN-10: 3319216236

ISBN-13: 9783319216232

This e-book explores rising tools and algorithms that permit distinctive keep watch over of micro-/nano-positioning platforms. The textual content describes 3 keep an eye on techniques: hysteresis-model-based feedforward keep watch over and hysteresis-model-free suggestions regulate in accordance with and loose from kingdom commentary. every one paradigm gets devoted realization inside of a specific a part of the text.

Readers are proven the right way to layout, validate and practice numerous new keep an eye on ways in micromanipulation: hysteresis modelling, discrete-time sliding-mode keep watch over and model-reference adaptive keep an eye on. Experimental effects are supplied all through and increase to an in depth remedy of sensible functions within the fourth a part of the ebook. The purposes specialise in keep watch over of piezoelectric grippers.

*Advanced keep watch over of Piezoelectric Micro-/Nano-Positioning Systems* will support educational researchers and training regulate and mechatronics engineers drawn to suppressing resources of nonlinearity corresponding to hysteresis and flow while combining place and strength keep an eye on of precision platforms with piezoelectric actuation.

**Read or Download Advanced Control of Piezoelectric Micro-/Nano-Positioning Systems PDF**

**Similar robotics & automation books**

**Innovations in Robot Mobility and Control**

There exists really an enormous literature on cellular robots, overlaying primary rules on movement keep watch over and path-planning in indoor environments utilizing ultrasonic/laser transducers. even if, there's a shortage of books/collective files on imaginative and prescient established navigation of cellular robots and multi-agent structures.

**The ROV Manual: A User Guide for Observation Class Remotely Operated Vehicles**

Many underwater operations that have been as soon as performed by way of divers can now be conducted extra successfully and with much less danger with Remotely Operated autos (ROVs). this can be the 1st ROV 'how-to' guide for these concerned with smaller remark type ROVs used for surveying, inspection, remark and examine reasons.

**Control in robotics and automation : sensor-based integration**

Microcomputer know-how and micromechanical layout have contributed to fresh speedy advances in Robotics. specific advances were made in sensor know-how that permit robot platforms to collect information and react "intelligently" in versatile production platforms. The research and recording of the information are important to controlling the robotic.

Motor vehicle Dynamics and keep watch over presents a accomplished insurance of auto regulate structures and the dynamic versions utilized in the improvement of those keep watch over platforms. The regulate method functions lined within the booklet contain cruise keep an eye on, adaptive cruise keep watch over, ABS, automatic lane protecting, automatic road structures, yaw balance keep watch over, engine keep watch over, passive, lively and semi-active suspensions, tire-road friction coefficient estimation, rollover prevention, and hybrid electrical cars.

**Additional resources for Advanced Control of Piezoelectric Micro-/Nano-Positioning Systems**

**Example text**

N n+1 j d ∗j = max |y(t)|, for j = 0, 1, . . 39) where u and y denote the voltage input and displacement output data of the piezostage system, respectively. In addition, the initial states are assigned as y0i = 0, i = 0, 1, . , n, for simplicity. 9925 Then, the weights wh and w∗s are identified by solving an optimization problem of minimizing the model error: E[u, y](wh , w∗s , t) = whT Hr [u, y0 ](t) − w∗s T S∗d [y](t). 40) Here, instead of using L 22 -norm optimization [10], the weight parameters are identified by resorting to the PSO approach.

Springer, Berlin (2013) 47. : Model predictive control of a two stage actuation system using piezoelectric actuators for controllable industrial and automotive brakes and clutches. J. Intell. Mater. Syst. Struct. 19(7), 845–857 (2008) 48. : Stable control of an electro-hydraulic actuator during contact tasks: Theory and experiments. In: Proceeding of the American Control Conference, pp. 4114– 4118 (2000) 49. : Adaptive sliding-mode neuro-fuzzy control of the two-mass induction motor drive without mechanical sensors.

Afterward, the optimal model parameters can be predicted. 33) ei = yi − [wT ϕ(xi ) + b], i = 1, 2, . . 36) i=1 where μ is the new regularization factor and ζ denotes the variance of the noise for the residual error ei . 36 2 Feedforward Control Based on Inverse Hysteresis Models The dual program of the above optimization problem is the same as Eq. 27). The hyperparameter γ is related to μ and ζ by γ = ζ /μ. It is noticeable that, by substituting Eq. 35) and the above relationship into Eq. 33), the same problem as described by Eq.

### Advanced Control of Piezoelectric Micro-/Nano-Positioning Systems by Qingsong Xu, Kok Kiong Tan

by George

4.2